1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
|
// pins.js — pin search and checks (pure) + the Pins panel (list, add by clicking the map, edit, delete)
import { api, el, toast } from './ui.js';
import { fmtLatLon } from './units.js';
export function filterPins(pins, query) {
const q = query.trim().toLowerCase();
const hit = p => [p.name, p.lore, p.note].some(v => v && v.toLowerCase().includes(q));
return (q ? pins.filter(hit) : [...pins]).sort((a, b) => a.name.localeCompare(b.name));
}
export const loreWarning = (lore, loreIds) =>
(lore && !loreIds.includes(lore) ? `“${lore}” is not a known lore id — saved anyway` : null);
export const pinPayload = f => ({ name: f.name.trim(), lat: Number(f.lat), lon: Number(f.lon), lore: f.lore.trim() || null,
note: f.note.trim(), epoch: (f.epoch ?? '').trim() || null });
export const epochIds = loreIds => loreIds.filter(id => /^epoch-[a-z0-9-]+$/.test(id));
export class PinsPanel {
constructor(box, loreIds, { onPins, onFly, onPlacing, onDraft = () => {} }) {
Object.assign(this, { box, loreIds, onPins, onFly, onPlacing, onDraft });
this.pins = [];
this.query = '';
this.form = null; // {id?, name, lat, lon, lore, note} while adding or editing
this.placing = false;
}
async load() {
try {
this.pins = (await api('api/pins')).pins;
} catch (e) {
toast(`Pins: ${e.message}`);
}
this.onPins(this.pins);
this.render();
}
setPlacing(on) {
this.placing = on;
this.onPlacing(on);
this.render();
}
placeAt(p) {
this.placing = false;
this.onPlacing(false);
this.form = { name: '', lat: p.lat, lon: p.lon, lore: '', note: '', epoch: '' };
this.onDraft({ lat: p.lat, lon: p.lon });
this.render();
}
closeForm() {
this.form = null;
this.onDraft(null);
this.render();
}
edit(pin) {
this.form = { ...pin, lore: pin.lore || '', note: pin.note || '', epoch: pin.epoch || '' };
this.render();
}
async save() {
const f = this.form;
try {
if (f.id) await api(`api/pins/${f.id}`, { method: 'PUT', body: pinPayload(f) });
else await api('api/pins', { method: 'POST', body: pinPayload(f) });
this.closeForm();
await this.load();
} catch (e) {
toast(`Could not save the pin: ${e.message}`);
}
}
async remove(pin) {
if (!confirm(`Delete pin “${pin.name}”?`)) return;
try {
await api(`api/pins/${pin.id}`, { method: 'DELETE' });
await this.load();
} catch (e) {
toast(`Could not delete the pin: ${e.message}`);
}
}
render() {
this.box.replaceChildren(...(this.form ? this.#formView() : this.#listView()));
}
#listView() {
const list = el('div');
const search = el('input', { type: 'search', placeholder: 'Search pins', value: this.query });
search.addEventListener('input', () => { this.query = search.value; this.#fill(list); });
this.#fill(list);
return [
el('div', {}, el('button', { class: this.placing ? 'on' : null, onclick: () => this.setPlacing(!this.placing) },
this.placing ? 'Click the map… (Esc cancels)' : '+ Add pin'), ' ', search),
list,
];
}
#fill(list) {
const item = p => el('div', { class: 'pin-item', onclick: () => this.onFly(p) },
el('b', {}, p.name), p.lore ? el('span', { class: 'muted' }, ` · ${p.lore}`) : null,
p.epoch ? el('span', { class: 'muted' }, ` · ${p.epoch.replace(/^epoch-/, '')}`) : null, el('br'),
el('span', { class: 'muted' }, fmtLatLon(p.lat, p.lon)), ' ',
el('button', { onclick: e => { e.stopPropagation(); this.edit(p); } }, 'Edit'), ' ',
el('button', { onclick: e => { e.stopPropagation(); this.remove(p); } }, 'Delete'),
loreWarning(p.lore, this.loreIds) ? el('div', { class: 'warn' }, loreWarning(p.lore, this.loreIds)) : null);
const shown = filterPins(this.pins, this.query);
list.replaceChildren(...(shown.length ? shown.map(item)
: [el('p', { class: 'muted' }, this.pins.length ? 'No pins match.' : 'No pins yet.')]));
}
#formView() {
const f = this.form;
const warn = el('div', { class: 'warn' }, loreWarning(f.lore.trim(), this.loreIds) ?? '');
const field = (key, tag, attrs, ...kids) => {
const i = el(tag, attrs, ...kids);
i.value = f[key];
i.addEventListener('input', () => {
f[key] = i.value;
if (key === 'lore') warn.textContent = loreWarning(f.lore.trim(), this.loreIds) ?? '';
});
return i;
};
const name = field('name', 'input', { required: true, maxlength: 120 });
queueMicrotask(() => name.focus());
const form = el('form', { class: 'pin' },
el('p', { class: 'muted' }, f.id ? `Edit ${f.id}` : 'New pin', ' · ', fmtLatLon(f.lat, f.lon)),
el('label', {}, 'Name', name),
el('label', {}, 'Lore id (optional)', field('lore', 'input', { list: 'lore-ids', placeholder: 'kebab-case id from lore/' })),
warn,
el('datalist', { id: 'lore-ids' }, this.loreIds.map(id => el('option', { value: id }))),
el('label', {}, 'Note (optional)', field('note', 'textarea', { rows: 4, maxlength: 2000 })),
el('label', {}, 'Epoch (optional)', field('epoch', 'select', {},
el('option', { value: '' }, '— any —'), ...epochIds(this.loreIds).map(id => el('option', { value: id }, id.replace(/^epoch-/, ''))))),
el('div', { class: 'coords' }, el('label', {}, 'Lat', field('lat', 'input', { type: 'number', step: 'any', min: -90, max: 90 })),
el('label', {}, 'Lon', field('lon', 'input', { type: 'number', step: 'any', min: -180, max: 180 }))),
el('div', {}, el('button', { type: 'submit' }, 'Save'), ' ',
el('button', { type: 'button', onclick: () => this.closeForm() }, 'Cancel')));
form.addEventListener('submit', e => { e.preventDefault(); this.save(); });
return [form];
}
}
|
